#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
typedef struct Stu Stu;
struct Stu
{
	char name[20];
	int age;
};
int main()
{
	Stu s1 = {"lisi",22};
	Stu s2 = { .age = 25,.name = "zhangsan" };
	printf("%s ", s1.name);
	printf("%d\n", s1.age);
	printf("%s ", s2.name);
	printf("%d\n", s2.age);
	return 0;
}